Finish send push notifications #3

New Issue

2021-04-07T14:59:57Z

decentral1se commented

2021-04-07 14:59:57 +00:00

Send push notifications

We suggest adding a new custom /send_push/ endpoint to djangoldp-notification, to receive the actual notification data. This method will look up a user based on the ID provided in the notification request, and trigger the in-browser notification by calling the send_user_notification method from django-webpush. We will unit test to validate these assumptions.

Ripped from https://git.startinblox.com/djangoldp-packages/djangoldp/issues/338.

> Send push notifications > > We suggest adding a new custom /send_push/ endpoint to djangoldp-notification, to receive the actual notification data. This method will look up a user based on the ID provided in the notification request, and trigger the in-browser notification by calling the send_user_notification method from django-webpush. We will unit test to validate these assumptions. Ripped from https://git.startinblox.com/djangoldp-packages/djangoldp/issues/338.

3wordchant commented

2021-04-15 13:56:57 +00:00

diff --git a/djangoldp_webpushnotification/views.py b/djangoldp_webpushnotification/views.py
index 1b46547..535bacc 100644
--- a/djangoldp_webpushnotification/views.py
+++ b/djangoldp_webpushnotification/views.py
@@ -5,9 +5,12 @@ from django.http.response import HttpResponse, JsonResponse
 from django.shortcuts import get_object_or_404, render
 from django.views.decorators.csrf import csrf_exempt
 from django.views.decorators.http import require_GET, require_POST
-from djangoldp_account.models import LDPUser
+
 from webpush import send_user_notification
 
+from djangoldp_account.models import LDPUser
+from djangoldp_webpushnotification.models import VAPIDKeyset
+
 
 @require_POST
 @csrf_exempt
@@ -22,6 +25,12 @@ def send_push(request):
         user_id = data["id"]
         user = get_object_or_404(LDPUser, pk=user_id)
         payload = {"head": data["head"], "body": data["body"]}
+        vapid_key = VAPIDKeyset.objects.first()
+        settings.WEBPUSH_SETTINGS = {
+            'VAPID_PUBLIC_KEY': vapid_key.public_key,
+            'VAPID_PRIVATE_KEY': vapid_key.private_key,
+            'VAPID_ADMIN_EMAIL': 'foo@bar.com',
+        }
         send_user_notification(user=user, payload=payload, ttl=1000)
 
         return JsonResponse(status=200, data={"message": "Web push successful"})

```diff diff --git a/djangoldp_webpushnotification/views.py b/djangoldp_webpushnotification/views.py index 1b46547..535bacc 100644 --- a/djangoldp_webpushnotification/views.py +++ b/djangoldp_webpushnotification/views.py @@ -5,9 +5,12 @@ from django.http.response import HttpResponse, JsonResponse from django.shortcuts import get_object_or_404, render from django.views.decorators.csrf import csrf_exempt from django.views.decorators.http import require_GET, require_POST -from djangoldp_account.models import LDPUser + from webpush import send_user_notification +from djangoldp_account.models import LDPUser +from djangoldp_webpushnotification.models import VAPIDKeyset + @require_POST @csrf_exempt @@ -22,6 +25,12 @@ def send_push(request): user_id = data["id"] user = get_object_or_404(LDPUser, pk=user_id) payload = {"head": data["head"], "body": data["body"]} + vapid_key = VAPIDKeyset.objects.first() + settings.WEBPUSH_SETTINGS = { + 'VAPID_PUBLIC_KEY': vapid_key.public_key, + 'VAPID_PRIVATE_KEY': vapid_key.private_key, + 'VAPID_ADMIN_EMAIL': 'foo@bar.com', + } send_user_notification(user=user, payload=payload, ttl=1000) return JsonResponse(status=200, data={"message": "Web push successful"}) ```

decentral1se commented

2021-04-15 14:06:58 +00:00

Question: Is there one VAPIDKeySet instance per Hubl instance or per DjangoLDP backend? If user1 is on HublA and user2 is on HublB, do we have VAPIDKeySet1 and VAPIDKeySet2? Or just VAPIDKeyset1 for everything?

Question: Is there one `VAPIDKeySet` instance per Hubl instance or per DjangoLDP backend? If user1 is on HublA and user2 is on HublB, do we have VAPIDKeySet1 and VAPIDKeySet2? Or just VAPIDKeyset1 for everything?

decentral1se closed this issue

2021-04-21 13:51:56 +00:00

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Reference: autonomic-cooperative/djangoldp-webpushnotification#3